2868780672

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{26777}}^1$

素因数の和:26831

約数の個数: 128

約数和(自身を含む): 8740339200

約数和(自身を除く): 5871558528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 26777, 26784, 35712, 53554, 53568, 80331, 107108, 107136, 160662, 214216, 240993, 321324, 428432, 481986, 642648, 722979, 830087, 856864, 963972, 1285296, 1445958, 1660174, 1713728, 1927944, 2490261, 2570592, 2891916, 3320348, 3427456, 3855888, 4980522, 5141184, 5783832, 6640696, 7470783, 7711776, 9961044, 10282368, 11567664, 13281392, 14941566, 15423552, 19922088, 22412349, 23135328, 26562784, 29883132, 30847104, 39844176, 44824698, 46270656, 53125568, 59766264, 79688352, 89649396, 92541312, 106251136, 119532528, 159376704, 179298792, 239065056, 318753408, 358597584, 478130112, 717195168, 956260224, 1434390336, 2868780672]

約数ペア:

[(1, 2868780672), (2, 1434390336), (3, 956260224), (4, 717195168), (6, 478130112), (8, 358597584), (9, 318753408), (12, 239065056), (16, 179298792), (18, 159376704), (24, 119532528), (27, 106251136), (31, 92541312), (32, 89649396), (36, 79688352), (48, 59766264), (54, 53125568), (62, 46270656), (64, 44824698), (72, 39844176), (93, 30847104), (96, 29883132), (108, 26562784), (124, 23135328), (128, 22412349), (144, 19922088), (186, 15423552), (192, 14941566), (216, 13281392), (248, 11567664), (279, 10282368), (288, 9961044), (372, 7711776), (384, 7470783), (432, 6640696), (496, 5783832), (558, 5141184), (576, 4980522), (744, 3855888), (837, 3427456), (864, 3320348), (992, 2891916), (1116, 2570592), (1152, 2490261), (1488, 1927944), (1674, 1713728), (1728, 1660174), (1984, 1445958), (2232, 1285296), (2976, 963972), (3348, 856864), (3456, 830087), (3968, 722979), (4464, 642648), (5952, 481986), (6696, 428432), (8928, 321324), (11904, 240993), (13392, 214216), (17856, 160662), (26777, 107136), (26784, 107108), (35712, 80331), (53554, 53568)]